LEASES · O-1-12300 · OIL · DISTRICT 01
Chapman, G.
No volume since Oct 1995Great Plains Resources, Inc. · Caldwell County · Luling-Branyon field
Chapman, G. is an RRC oil lease (O-1-12300) in Caldwell County operated by Great Plains Resources, Inc., with one well completed on it.
It has reported 103 barrels of oil and 9 mcf of gas since January 1993, last reporting volume in October 1995 (statewide data runs through April 2026).
No volume was reported in the last 12 months; the last was in October 1995.
5 operators have filed production on it, most recently Great Plains Resources, Inc. since June 1996.
- 103
- bbl oil, all reported
- 9
- mcf gas incl. casinghead
- 0
- bbl oil, last 12 reported
- —
- vs the 12 before
- 1
- wells completed on it
- 37
- peak month, bbl (Aug 1993)
PDQ LEASE REPORTS · FIRST JAN 1993 · LAST VOLUME OCT 1995 · STATEWIDE DATA THROUGH APR 2026
Oil by month
Barrels reported on Form PR for the whole lease. The latest months are revised upward as late reports arrive.
Last 12 months 0 · prior 12 0
Gas by month
Gas-well gas plus casinghead gas, mcf. On an oil lease all gas is reported as casinghead. The latest months are revised upward as late reports arrive.
Last 12 months 0 · prior 12 0
Who reported it
Each run of months one operator filed the production report, oldest first.
- Shale Operating Co.Jan 1993 → Feb 1994 · 14 mo
- Rao Oil CompanyMar 1994 → Oct 1994 · 8 mo
- Mobile Production Systems, Inc.Nov 1994 → Dec 1994 · 2 mo
- Ginco Operating Co.Jan 1995 → May 1996 · 17 mo
- Great Plains Resources, Inc.Jun 1996 → Mar 2008 · 142 mo
Wells on the lease
FROM COMPLETION REPORTS · PRODUCTION ABOVE IS THEIR TOTAL
About this data
Monthly oil, gas, and casinghead from the RRC PDQ production dump, which lags the reporting month by two to three months; figures shown through Apr 2026. Wells from completion reports; operator runs from who filed each month's report.
Developers: this page as JSON is GET /v1/data/leases/tx/o-1-12300, documented in the API reference.